Answer to Question #79395 in General Chemistry for abigail

Question

Calculate the concentrations of all species present (H3O+, F−, HF, Cl−, and OH−) in a solution that contains 0.17 M HF (Ka=3.5×10−4) and 0.17 M HCl.
My answers are:0.17,0.17,0.17,0.17,5.89*10^-14 but it says the're wrong but i dont understand how.